Allow CRASH_LOG: prefix on asan_symbolize

Such a prefix is sometimes printed by failing centipede test cases.

Change-Id: I9498c45b6e1d37fc7e7da718af46db741cbe782f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6074882
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Paul Semel <paulsemel@chromium.org>
Auto-Submit: Adrian Taylor <adetaylor@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1393042}
NOKEYCHECK=True
GitOrigin-RevId: 1632b75f8e9d0919c0c81238b0fe7a9835ae4739